The errors in determining the thermal characteristics of semitransparent materials by a pulse method

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Abstract

The errors in determining the thermal characteristics of a semitransparent material by a pulsed method are determined by comparing the results of a numerical solution of the problem of the steady temperature field of a sample when a collimated laser pulse of finite duration acts on its surface with the true values of the thermal diffusivity, thermal conductivity, and specific heat capacity.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalMeasurement Techniques
DOIs
Publication statusAccepted/In press - 2012

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Keywords

  • absorption coefficient
  • numerical solution
  • pulse method
  • semitransparent material
  • systematic errors
  • thermal characteristics

ASJC Scopus subject areas

  • Instrumentation
  • Applied Mathematics

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